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A kind of environment-friendly foam concrete for architectural decoration engineering

A technology for building decoration engineering and foam concrete, applied in the field of building decoration engineering, can solve the problems of poor stability of foaming agent, poor stability of slurry, easy water absorption and toughness, etc., and achieve significant economic and social benefits, storage resistance, foam rich effects

Active Publication Date: 2019-06-11
深圳市中天元实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

my country is a country with large rosin resources, rich in resources and low in price, but the traditional rosin-type foaming agent has poor stability and is not suitable for production of 700kg / m 3 The following low density products
In addition, the current foam concrete still has problems such as poor slurry stability, low strength, easy water absorption and poor toughness, which limit its wide application.

Method used

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  • A kind of environment-friendly foam concrete for architectural decoration engineering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] An environment-friendly foam concrete for building decoration engineering comprises the following components in parts by mass:

[0033] Cement: 35%

[0034] Ceramic tile polishing powder: 3%

[0035] Rosin type foaming agent: 1%

[0036] Foam-increasing and foam-stabilizing components: 0.05%

[0037] Aluminum carbonate: 0.5%

[0038] Basalt fiber: 0.2%

[0039] Enhancer: 0.5%

[0040] Silicone water repellent: 0.5%

[0041] The balance is water.

[0042] Described rosin type whipping agent preparation method is as follows:

[0043] (1) Heat the rosin to 180°C to melt, keep it warm at this temperature for 20 minutes to volatilize impurities such as turpentine, then cool, crush the cooled rosin, and pass it through a 100-mesh sieve for later use.

[0044] (2) Mix sodium hydroxide and water at a mass ratio of 1:2 and heat to boiling, then put rosin powder, sodium alginate, and tall oil into the reaction kettle at a mass ratio of 6:3:1, and stir until completely mel...

Embodiment 2

[0050] An environment-friendly foam concrete for building decoration engineering comprises the following components in parts by mass:

[0051] Cement 55%

[0052] Ceramic tile polishing powder 8%

[0053] Rosin type foaming agent 4%

[0054] Foam-increasing and foam-stabilizing components 0.1%

[0055] Aluminum Carbonate 1%

[0056] Basalt Fiber 0.4%

[0057] Enhancer 2%

[0058] Silicone Water Repellent 2%

[0059] The balance is water.

[0060] Described rosin type whipping agent preparation method is as follows:

[0061] (1) Heat the rosin to 220°C to melt, keep it warm at this temperature for 30 minutes to fully volatilize impurities such as turpentine, then cool, crush the cooled rosin, and pass it through a 100-mesh sieve for later use.

[0062] (2) Mix sodium hydroxide and water at a mass ratio of 1:2 and heat to boiling, then put rosin powder, sodium alginate, and tall oil into the reaction kettle at a mass ratio of 9:1:1, and stir until completely melted , co...

Embodiment 3

[0068] An environment-friendly foam concrete for building decoration engineering comprises the following components in parts by mass:

[0069]Cement: 40%

[0070] Ceramic tile polishing powder: 5%

[0071] Rosin foaming agent: 3%

[0072] Foam-increasing and foam-stabilizing components: 0.08%

[0073] Aluminum carbonate: 0.8%

[0074] Basalt fiber: 0.3%

[0075] Enhancer: 1%

[0076] Silicone water repellent: 1%

[0077] The balance is water.

[0078] The cement refers to rapid hardening Portland cement.

[0079] The ceramic tile polishing powder refers to powder waste with a certain fineness produced during a series of deep processing of ceramic polishing tiles such as scraping and thickness determination, grinding and polishing, and edge grinding and chamfering.

[0080] Described rosin type whipping agent preparation method is as follows:

[0081] (1) Heat the rosin to 200°C to melt, keep it warm at this temperature for 25 minutes to volatilize impurities such as t...

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Abstract

The invention belongs to the technical field of building decoration engineering, and discloses environment-friendly foam concrete for building decoration engineering. The foam concrete is prepared from, by mass, 35%-55% of mud, 3%-8% of ceramic tile polishing powder, 1%-4% of a rosin type foaming agent, 1.05%-0.1% of foam increasing and stabilizing components, 0.5%-1% of aluminum carbonate, 0.2%-0.4% of basalt fibers, 0.5%-2% of a reinforcing agent, 0.5%-2% of an organosilicon waterproofing agent and the balance water. The foam concrete can comprehensively utilize a large amount of the ceramic tile polishing powder, utilizes waste and is environmentally friendly.

Description

technical field [0001] The invention belongs to the technical field of architectural decoration engineering, and in particular relates to an environment-friendly foam concrete for architectural decoration engineering. technical background [0002] Foam concrete has special superior properties such as light weight, heat preservation, heat insulation, sound insulation, and non-combustibility. With the development of buildings to high-rise buildings and the implementation of my country's building energy-saving policy, foam concrete has received wide welcome. In the preparation process of foam concrete, the foaming agent plays a key role. The common foaming method of foam concrete on the market is hydrogen peroxide foaming. This kind of foam concrete generally has quality problems such as many through holes, low strength, and high water absorption. my country is a country with large rosin resources, rich in resources and low in price, but the traditional rosin-type foaming agent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B38/10C04B28/04C04B24/34C04B20/02C04B14/46C04B18/16
CPCC04B14/4643C04B18/16C04B20/023C04B24/34C04B28/04C04B38/10C04B2201/20C04B2201/32C04B2201/50C04B22/10C04B24/00C04B24/38C04B24/42C04B22/002C04B24/24C04B24/122Y02W30/91
Inventor 蔡运松
Owner 深圳市中天元实业有限公司
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